100030331131 has 16 divisors (see below), whose sum is σ = 103053081600. Its totient is φ = 97024830048.

The previous prime is 100030331081. The next prime is 100030331147. The reversal of 100030331131 is 131133030001.

It is not a de Polignac number, because 100030331131 - 2⁹ = 100030330619 is a prime.

It is a super-2 number, since 2×100030331131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100030331161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22311016 + ... + 22315498.

It is an arithmetic number, because the mean of its divisors is an integer number (6440817600).

Almost surely, 2^100030331131 is an apocalyptic number.

100030331131 is a deficient number, since it is larger than the sum of its proper divisors (3022750469).

100030331131 is a wasteful number, since it uses less digits than its factorization.

100030331131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6258.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 100030331131 its reverse (131133030001), we get a palindrome (231163361132).

The spelling of 100030331131 in words is "one hundred billion, thirty million, three hundred thirty-one thousand, one hundred thirty-one".